We divide 21402693 by 43
The aim is to understand the frequency of 43 in 21402693.

Going ahead to step 1:
If we divide 2 by 43, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 43

On to step 2:
43 goes into 21 0 times with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Fetch the next digit (4) from the dividend, attach it to 21 and continue: 214 / 43

Let's proceed to step 3:
214 divided by 43 is 4 with a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 172 from 214 leaves us with 42.
Include the next digit (0) from the dividend after 42, then repeat: 420 / 43

Moving on to step 4:
420 divided by 43 is 9 with a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 49.0
If we subtract 387 from 420, we get 33.
Append the next digit (2) from the dividend to 33 and continue with: 332 / 43

Let's proceed to step 5:
332 divided by 43 is 7 with a remainder of 31.
Use 7 as the next digit of our solution. 
Result so far: 497.0
If we subtract 301 from 332, we get 31.
Grab the next digit (6) from the dividend, add it to 31, then carry on: 316 / 43

Advancing to step 6:
43 can be fit into 316 7 times, resulting in a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 4977.0
If we subtract 301 from 316, we get 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 43

Advancing to step 7:
If we divide 159 by 43, we get 3 and a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 49773.0
Deduct 129 from 159 and we're left with 30.
Fetch the next digit (3) from the dividend, attach it to 30 and continue: 303 / 43

On to step 8:
303 divided by 43 is 7 with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 497737.0
Subtract 301 from 303 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
43 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 497737.0
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
43 goes into 200 4 times with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 497737.04
If we take 172 away from 200, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
280 divided by 43 is 6 with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 497737.046
If we subtract 258 from 280, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 12:
43 goes into 220 5 times with a remainder of 5.
The next digit of our result is 5. 
Result so far: 497737.0465
If we subtract 215 from 220, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 13:
50 divided by 43 is 1 with a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 497737.04651
Subtracting 43 from 50 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 14:
70 divided by 43 is 1 with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 497737.046511
Subtract 43 from 70 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Our division results in 497737.046511 with a remaining 2.7e-06.